【摘要】 为比较不同注墨部位对小鼠廓清速率有无影响 ,采用小鼠碳廓清实验法 ,测定了经小鼠内眦静脉丛和经尾静注入墨汁后的碳廓清指数。结果发现 ,相同测定条件下尾静脉注射法测得的吞噬指数虽低于内眦静脉法 ,但无显著差异 ;采样后即刻测得的吞噬指数虽高于采样后放置 2 4h ,但也无显著差异。结论 ,上述两种测定小鼠廓清速率的方法无显著性差异 ,且二法有很好的相关性。更多还原

【Abstract】 To study the effect of injection position on the clearance in mice, ink was injected into the mice from vena plexus in inner cathus and vena in tail separately, and the clearance index were detected. The results presents no statistical difference. The phagocytic index was detected immediately after sampling and 24 hours after sampling, and the results presents no statistical difference too. It was concluded that there is no differene between the methods of the two tests and they have closely correlation. Author’s address Health and Anti-epidemic Station of Beijing, Beijing PRC,100013 PRC.更多还原